Short note on earth. Short Paragraph for Kids on “Earth” 2022-10-12

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Earth is the third planet from the sun and the only known celestial body to harbor life. It is a rocky planet that is approximately 12,742 kilometers (7,917 miles) in diameter and has a mass about 5.972 × 10^24 kilograms, or about 330,000 times that of the moon.

Earth is the home of millions of different species of plants and animals, including humans. It has a diverse range of landscapes, including mountains, deserts, forests, and oceans. The Earth's atmosphere is made up of 78% nitrogen, 21% oxygen, and trace amounts of other gases, including carbon dioxide and water vapor.

The Earth's climate is affected by a variety of factors, including the tilt of its axis, the distance from the sun, and the presence of water in the atmosphere. These factors, along with the Earth's internal heat, contribute to the planet's weather patterns and climate.

The Earth has a single large natural satellite, the moon. The moon's gravity affects the Earth's tides and the length of a day. The Earth also has several smaller moons, including Phobos and Deimos, which were discovered by the Mars Global Surveyor spacecraft in the late 1990s.

The Earth has a long history, with evidence of life dating back billions of years. Humans have lived on the planet for thousands of years, and have developed complex societies and civilizations. However, human activity has also had a significant impact on the planet, leading to environmental degradation and climate change.

In conclusion, the Earth is a unique and diverse planet that is home to millions of different species of plants and animals. It has a complex history and a rich diversity of landscapes and climates. Despite the many challenges facing the planet, it remains an amazing place to call home.

Write a short note on earth’s atmosphere

short note on earth

This movement causes the formation of terraces and lobes due to punctuated deposition. By conducting plantation events, tons of trees planted annually on the eve of Earth Day. The part of the earth that receives sunlight, there is day and where sunlight does not reach, there is night. Scientists know the structure of the mantle because of the heat flow, seismic waves and meteorites. The lower mantle extends beyond the asthenosphere.

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Short Paragraph on Planet Earth

short note on earth

It may carry huge boulders on its way. The magma in such volcanoes is viscous, acidic and silicate. From the picture, we see that at the centre of the Earth lies the core, then there is the mantle and finally the crust. Understanding the Core, Mantle and Crust Core The centre of the Earth is made of a dense metallic core. UN Sustainable Goal: The sustainable goal of the UN was to aware people of the importance of the earth. It is positioned in third place from the Sun.

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Write a short note on the earth’s crust.

short note on earth

Earth completes one rotation in 23 hours 56 minutes 4. Geography is a very important component of the IAS Exam. At every 32 meters, the temperature of the earth increases by1 o. These chemical changes cause rock particles to break up due to decomposition. The crust is made up of metamorphic, igneous and sedimentary rocks. Weathering may be physical, chemical or biological depending on the nature of agents and the processes involved and the products created. In the year 1969, in Santa Barbara, the aquatic and terrestrial environment was highly damaged by the Oil explosion.


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Essay on Earth for Students and Children

short note on earth

Life on earth exists due to the presence of water and the appropriate distance between the sun and the earth i. The trend of celebrating this day was first popular in the United States only, but later on, the world adapted it. Tors are a common feature of South Indian landscape. The chemical reaction of rainwater brings about decomposition of minerals more rapidly than its mechanical action. A similar submerged forest has also been noticed on the Thirunelveli coast in Tamil Nadu. When the earth is close to Sun during its revolution, it is called as perihelion which results in greater intensity of solar radiation on the earth surface.

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NCERT Notes: Structure Of Earth

short note on earth

The lower mantle is situated just below the upper mantle. This process is called oxidation and is similar to the process of rusting. The continental crust is made up of mainly two minerals, Silica and Magnesium and is also called the SiMa layer. The Continental crust: The portion of the crust that holds the continents is the continental crust. About six thousand million years ago, from a ball of swirling dust, clouds and gases it passed through a molten stage and slowly after a long period of 400 million years it shrank to a compact hot mass. Soil creep occurs as a result of some disturbance of the soil and mantle caused by heating and cooling of the soil, growth of frost needles by frosting process , alternate drying and wetting of the soil, trampling and burrowing by animals and shaking by earthquakes. ADVERTISEMENTS: The planet earth remained barren and lifeless for four thousand million years.

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Earth’s Interior

short note on earth

These waves contain vital information about the internal structure of the Earth. In Stratosphere, there is very little water vapor. Also, this composition is changing in nature. The burrowing by earthworms, ants, rats and the like makes channels through the rock and contribute to their destruction. The Interior of the earth is an important topic for UPSC CSE preparation. The mantle consists of 2 layers i.

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write a short note on earth. ​

short note on earth

In 1819, a part of the Rann of Kachchh was submerged as a result of an earthquake. It is also important to limit the use of non-renewable resources to give our future generations a better planet. In 1970, the first Earth Day was commemorated for paying tribute to the loss of aquatic bodies in Santa Barbara. This is rich in ozone gas forming an ozone layer. Which is the hottest layer of the earth? Batholiths form the core of huge mountains and may be exposed on surface after erosion. In late spring and early summer, the water penetrates and saturates the upper few feet of the soil, but is unable to go deeper because of frozen conditions below.

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Short Paragraph for Kids on “Earth”

short note on earth

Hence in the leap year, February is of 29 days. Domains of the Earth: 1. The solid part of the hydrosphere is in the form of ice iceberg, glaciers, and icecaps , the liquid part of the hydrosphere is present in the form of river, sea, ponds, lakes, groundwater, etc. Forces generated by rotation of the earth. A person contributes more to keeping the environment clean.


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Earth, Geography Study Notes, Material

short note on earth

Because gravity exerts a downhill pull on every such rearrangement, the particles are urged progressively downslope. There is no balance with nature as human activities are hampering the earth. The chemical reactions may be classified as follows: i Carbonation: It takes place in rocks containing calcium, sodium, magnesium, potassium etc. This all happened 4. The exogenetic forces involve two stages—firstly; the landforms in form of rocks weaken, break up, rot and disintegrate. Climate change is getting worse and we need to start getting serious about it. Plant roots penetrate the cracks in rocks or at the rock base and dislodge large blocks from the cliffs.

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